High [CVE-2026-86140] Libxml2 Vulnerability in NetApp Products
This high-severity NetApp advisory covers CVE-2026-86140 affecting ONTAP Select Deploy administration utility.
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Summary
Libxml2 versions through 2.15.3 are susceptible to a vulnerability which when successfully exploited could lead to a stack-based buffer overflow. Successful exploitation of this vulnerability could lead to disclosure of sensitive information, addition or modification of data or Denial of Service (DoS).
Affected products: ONTAP Select Deploy administration utility. NetApp reports that one or more additional products remain under investigation; review the canonical advisory for current status.
NetApp states there is no workaround available at this time.
- 2.15.3
Official advisory · high-confidence parse· fetched 23 hours ago·verify at source
Fixed versions
No fixed release is recorded yet. That does not prove no patch exists. Confirm against the vendor advisory.
Official advisory · high-confidence parse· fetched 23 hours ago·verify at source
Mitigation
The vendor states no workaround or mitigation is currently available. Prioritize upgrading to a fixed release, and follow the official advisory for interim guidance.
Official advisory · high-confidence parse· fetched 23 hours ago·verify at source
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